题目信息
Egyptians are credited as having pioneered embalming methods as long ago as 2650 BC.
A:as having
B:with having
C:to have
D:as the ones who
E:for being the ones who
参考答案及共享解析

共享解析来源为网络权威资源、GMAT高分考生等; 如有疑问,欢迎在评论区提问与讨论
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已选答案:
正确答案:
B:with having
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